:root {
    --pd-navy: #17324d;
    --pd-blue: #2f6f9f;
    --pd-teal: #3f8f8a;
    --pd-gold: #d5a84b;
    --pd-cream: #f7f4ee;
    --pd-white: #ffffff;
    --pd-text: #263746;
    --pd-muted: #607080;
    --pd-border: #dce4e9;
    --pd-shadow: 0 14px 35px rgba(23, 50, 77, 0.10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--pd-text);
    background: var(--pd-white);
    font-family: Inter, Arial, sans-serif;
    line-height: 1.7;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: var(--pd-blue);
}

.site-header {
    background: var(--pd-white);
    border-bottom: 1px solid var(--pd-border);
    position: sticky;
    top: 0;
    z-index: 20;
}

.header-container,
.content-container {
    width: min(1120px, calc(100% - 2rem));
    margin-inline: auto;
}

.header-container {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--pd-navy);
    text-decoration: none;
}

.brand-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--pd-navy);
    color: var(--pd-gold);
    font-size: 1.2rem;
}

.brand-text strong,
.brand-text small {
    display: block;
}

.brand-text strong {
    font-size: 1rem;
}

.brand-text small {
    color: var(--pd-muted);
    font-size: 0.78rem;
}

.main-navigation {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
}

.main-navigation a {
    color: var(--pd-text);
    text-decoration: none;
    padding: 0.55rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.92rem;
}

.main-navigation a:hover,
.main-navigation a.active {
    color: var(--pd-navy);
    background: #edf4f8;
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    font-size: 1.5rem;
    cursor: pointer;
}

.resource-hero {
    background: linear-gradient(135deg, #17324d, #2f6f9f);
    color: var(--pd-white);
    padding: 4.5rem 0 4rem;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: #d9edf8;
}

.eyebrow,
.section-label {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.75rem;
    font-weight: 800;
}

.resource-hero h1 {
    max-width: 850px;
    margin: 0.5rem 0 1rem;
    font-family: Nunito, Arial, sans-serif;
    font-size: clamp(2.1rem, 5vw, 4rem);
    line-height: 1.08;
}

.resource-hero p {
    max-width: 760px;
    margin: 0;
    color: #e5f1f7;
    font-size: 1.1rem;
}

.hero-actions {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0.7rem 1rem;
    border-radius: 0.55rem;
    text-decoration: none;
    font-weight: 700;
}

.button-primary {
    background: var(--pd-gold);
    color: #17232e;
}

.button-secondary {
    border: 1px solid rgba(255, 255, 255, 0.45);
    color: var(--pd-white);
}

.page-section {
    padding: 4rem 0;
}

.page-section.alternate {
    background: var(--pd-cream);
}

.section-heading {
    max-width: 760px;
    margin-bottom: 2rem;
}

.section-heading h2 {
    margin: 0.35rem 0 0.75rem;
    color: var(--pd-navy);
    font-family: Nunito, Arial, sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    line-height: 1.15;
}

.section-heading p {
    margin: 0;
    color: var(--pd-muted);
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}

.resource-card {
    background: var(--pd-white);
    border: 1px solid var(--pd-border);
    border-radius: 0.9rem;
    padding: 1.5rem;
    box-shadow: var(--pd-shadow);
}

.resource-card h3 {
    margin: 0 0 0.5rem;
    color: var(--pd-navy);
    font-size: 1.2rem;
}

.resource-card p {
    margin: 0;
    color: var(--pd-muted);
}

.resource-icon {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
}

.check-list {
    margin: 1rem 0 0;
    padding-left: 1.2rem;
}

.check-list li + li {
    margin-top: 0.35rem;
}

.reflection-box {
    padding: 1.5rem;
    background: #edf5f7;
    border-left: 4px solid var(--pd-teal);
    border-radius: 0.65rem;
}

.reflection-box h3 {
    margin-top: 0;
    color: var(--pd-navy);
}

.cta {
    text-align: center;
    padding: 4rem 0;
    background: var(--pd-navy);
    color: var(--pd-white);
}

.cta h2 {
    margin: 0 0 0.75rem;
    font-family: Nunito, Arial, sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.cta p {
    max-width: 700px;
    margin: 0 auto 1.5rem;
    color: #dce8ef;
}

.site-footer {
    padding: 2rem 0;
    background: #102536;
    color: #cbd8e0;
    text-align: center;
    font-size: 0.9rem;
}

.site-footer p {
    margin: 0;
}

@media (max-width: 850px) {
    .main-navigation {
        display: none;
    }

    .menu-toggle {
        display: block;
        color: var(--pd-navy);
    }

    .resource-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .resource-hero {
        padding: 3.25rem 0;
    }

    .page-section {
        padding: 3rem 0;
    }

    .resource-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .button {
        width: 100%;
    }
}